Board Game Arena

How can I determine the arena format for a game before I have 100 elo? I’d like to play games using the arena format while I work my way to 100 elo. Then I’m familiar with the options when I am eligible for arena mode.

There might be a simpler way, but the only one I know is:
In the game info find "My Arena history". It would say No Results for you, but jut click "View all seasons". This would land you on a current season page for the game, there is a link "+ See season rules" there, that will show you the current rules.

Thanks!